Cooking device



FIG. 1 is a perspective view of a cooking device showing our new design;

FIG. 2 is a front elevational view thereof with the rear elevational being a mirror image therof;

FIG. 3 is a right side elevational view with the left side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines shown in FIG. 5 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cooking device, as shown and described. 